diff options
| author | tjr <tjr@FreeBSD.org> | 2004-02-19 09:06:06 +0000 |
|---|---|---|
| committer | tjr <tjr@FreeBSD.org> | 2004-02-19 09:06:06 +0000 |
| commit | d2df6bc6f718fb3b4771f1057489a9370b4155cb (patch) | |
| tree | aac5f0575afb893455deb9cc3f4f5c2879b19a06 /sys/gnu/ext2fs/ext2_inode.c | |
| parent | 4583be830a6ae7272e015769b97449f07c914bac (diff) | |
| download | FreeBSD-src-d2df6bc6f718fb3b4771f1057489a9370b4155cb.zip FreeBSD-src-d2df6bc6f718fb3b4771f1057489a9370b4155cb.tar.gz | |
Enforce the file size limit in VOP_WRITE() as well as VOP_TRUNCATE();
pointed out by bde.
Diffstat (limited to 'sys/gnu/ext2fs/ext2_inode.c')
| -rw-r--r-- | sys/gnu/ext2fs/ext2_inode.c | 10 |
1 files changed, 1 insertions, 9 deletions
diff --git a/sys/gnu/ext2fs/ext2_inode.c b/sys/gnu/ext2fs/ext2_inode.c index d940a5c..5b5eb83 100644 --- a/sys/gnu/ext2fs/ext2_inode.c +++ b/sys/gnu/ext2fs/ext2_inode.c @@ -164,15 +164,7 @@ printf("ext2_truncate called %d to %d\n", VTOI(ovp)->i_number, length); * value of oszie is 0, length will be at least 1. */ if (osize < length) { - /* - * XXX Refuse to extend files past 2GB on old format - * filesystems or ones that don't already have the - * large file flag set in the superblock. - */ - if (osize < 0x8000000 && length >= 0x80000000 && - (oip->i_e2fs->s_es->s_rev_level == EXT2_GOOD_OLD_REV || - (oip->i_e2fs->s_es->s_feature_ro_compat & - EXT2_FEATURE_RO_COMPAT_LARGE_FILE) == 0)) + if (length > oip->i_e2fs->fs_maxfilesize) return (EFBIG); offset = blkoff(fs, length - 1); lbn = lblkno(fs, length - 1); |
